Rotating disc type connector pressing rivet jig

Abstract

The utility model discloses a rotating disc type connector pressing rivet jig which comprises a connector pressing rivet jig positioning chuck, a connector pressing rivet jig tray is arranged below the connector pressing rivet jig positioning chuck, a central groove is formed in the center of the upper end of the connector pressing rivet jig tray, and a rotating disc is arranged in the central groove. A rolling shaft bearing gasket and a rolling shaft bearing are sequentially arranged in the center groove from bottom to top, the upper end of the rolling shaft bearing is connected with the connector riveting jig tray, and the upper end and the lower end of the rolling shaft bearing gasket are fixedly connected with the rolling shaft bearing and the inner bottom of the center groove respectively. Two chuck positioning pins are arranged on the connector riveting jig positioning chuck, and a pressure head positioning pin and a connector riveting jig pressure head are arranged on the connector riveting jig positioning chuck. The rivet pressing device is simple in structure, safe, reliable and high in appearance quality, and the rivet pressing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model specifically relates to the field of riveting jigs, and in particular to a turntable type connector riveting jig. Background Art

[0002] With the rapid development of modern industry, the connection and communication between electronic devices have become increasingly important. As a key component for achieving electrical connection and signal transmission between electronic devices, the quality and performance of connectors directly affect the stability and reliability of the entire system. As a special type of connector, turntable connectors are widely used in various mechanical equipment, automation equipment, aerospace and other fields due to their rotatable and easy docking characteristics.

[0003] In the production process of turntable connectors, the riveting process is a crucial link. Riveting is the process of pressing the connector pins into the corresponding holes through a specific jig to form a stable connection. As the execution tool of the riveting process, the design of the jig directly affects the quality and efficiency of the riveting. Therefore, designing an efficient, stable and reliable turntable connector riveting jig is of great significance to improving the quality and efficiency of connector production. The traditional riveting jig design often has problems such as inaccurate positioning, cumbersome operation and low production efficiency.

[0004] To this end, we proposed a turntable connector riveting fixture to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems of inaccurate positioning, complicated operation and low production efficiency of the pressure riveting fixture in the prior art, and proposes a turntable type connector pressure riveting fixture.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A turntable connector riveting jig comprises a connector riveting jig positioning chuck, a connector riveting jig tray is arranged below the connector riveting jig positioning chuck, a center groove is arranged at the center of the upper end of the connector riveting jig tray, a roller bearing gasket and a roller bearing are arranged in the center groove from bottom to top, the upper end of the roller bearing is connected to the connector riveting jig tray, the upper and lower ends of the roller bearing gasket are respectively fixedly connected to the roller bearing and the bottom of the center groove, two chuck positioning pins are arranged on the connector riveting jig positioning chuck, and a pressure head positioning pin and a connector riveting jig pressure head are arranged on the connector riveting jig positioning chuck.

[0008] Preferably, the central groove is arranged in a ring shape.

[0009] Preferably, the chuck positioning pin is fixedly connected to a connector riveting jig positioning chuck.

[0010] Preferably, an annular step is provided at the upper edge of the connector riveting jig tray, and a plurality of slots are provided on the annular step, and the plurality of slots are distributed in an annular array.

[0011] Preferably, a plurality of positioning protrusions are provided on the positioning chuck of the connector riveting jig.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] First, place the connector on the connector riveting fixture positioning chuck. Because there are positioning protrusions on the positioning chuck, it has the function of supporting and preventing fooling, and can effectively locate the connectors at various points; then the PCB board to be installed is positioned and installed on the connector riveting fixture positioning chuck through the chuck positioning pin. At this time, the positioning needle tube on the connector also passes through the small hole reserved before the PCB to the front. At this time, the whole combination is placed on the connector riveting fixture tray assembled before; through the pressure head positioning pin installed on the connector riveting fixture pressure head, the pressure head is placed on each connector to be riveted in turn, and the pressure head is pressed down by the press machine. The connector riveting fixture pressure head is pressed down, so that the connector positioning needle tube that penetrates the front of the PCB is expanded and riveted to achieve a fixing effect. The installation is very simple. All the connectors that need to be riveted on the PCB can be installed at one time. The turntable is rotated and riveted in turn. There is no need to move the base frequently, which greatly improves the riveting efficiency. At the same time, it can ensure that the stroke of each pressure head is consistent, so that each riveting can be accurate and reliable, with simple structure, safety and reliability, and high appearance quality.

[0014] The utility model has the advantages of simple structure, safety, reliability, high appearance quality and greatly improved riveting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a schematic structural diagram of a turntable connector riveting jig provided by the present invention.

[0016] In the figure: 1 connector riveting jig positioning chuck, 2 connector riveting jig tray, 3 center groove, 4 roller bearing gasket, 5 roller bearing, 6 chuck positioning pin, 7 pressure head positioning pin, 8 connector riveting jig pressure head, 9 annular step, 10 slot, 11 positioning protrusion. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0023] Reference Figure 1 The turntable connector riveting jig includes a connector riveting jig positioning chuck 1. It should be noted that a plurality of positioning protrusions 11 are arranged on the connector riveting jig positioning chuck 1, and a connector riveting jig tray 2 is arranged below the connector riveting jig positioning chuck 1. Furthermore, an annular step 9 is arranged at the upper edge of the connector riveting jig tray 2, and a plurality of slots 10 are arranged on the annular step 9. The plurality of slots 10 are distributed in a circular array, and a central groove 3 is arranged at the center of the upper end of the connector riveting jig tray 2. It should be noted that the central groove 3 is arranged in a circular shape.

[0024] In the utility model, a roller bearing gasket 4 and a roller bearing 5 are sequentially arranged in the center groove 3 from bottom to top, the upper end of the roller bearing 5 is connected to the connector riveting jig tray 2, the upper and lower ends of the roller bearing gasket 4 are respectively fixedly connected to the roller bearing 5 and the bottom of the center groove 3, and the connector riveting jig positioning chuck 1 is provided with two chuck positioning pins 6. Specifically, the chuck positioning pin 6 is fixedly connected to the connector riveting jig positioning chuck 1, and the connector riveting jig positioning chuck 1 is provided with a pressure head positioning pin 7 and a connector riveting jig pressure head 8. It should be noted that the chuck positioning pin 6 is fixedly connected to the connector riveting jig positioning chuck 1.

[0025] In the utility model, the connector is first placed on the connector riveting jig positioning chuck 1, and the connector at each point is positioned by the positioning protrusion 11; then the PCB board to be installed is positioned and installed on the connector riveting jig positioning chuck 1 through the chuck positioning pin 6, and at this time, the positioning needle tube on the connector also passes through the small hole position reserved before the PCB to the front, and at this time, the entire assembly is placed on the connector riveting jig tray 2 assembled before; the pressure head positioning pin 7 installed on the connector riveting jig pressure head 8 is positioned, and the pressure head is placed on each connector to be riveted in turn, and the pressure head is pressed down by the press machine, and the connector riveting jig pressure head 8 is pressed down, so that the connector positioning needle tube that penetrates to the front of the PCB is expanded and riveted to achieve a fixing effect.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A turntable connector riveting jig, characterized in that: The connector riveting jig positioning chuck (1) is provided with a connector riveting jig tray (2) below the connector riveting jig positioning chuck (1), a center groove (3) is provided at the center of the upper end of the connector riveting jig tray (2), a roller bearing gasket (4) and a roller bearing (5) are provided in the center groove (3) from bottom to top, the upper end of the roller bearing (5) is connected to the connector riveting jig tray (2), the upper and lower ends of the roller bearing gasket (4) are respectively fixedly connected to the roller bearing (5) and the bottom of the center groove (3), two chuck positioning pins (6) are provided on the connector riveting jig positioning chuck (1), and a pressure head positioning pin (7) and a connector riveting jig pressure head (8) are provided on the connector riveting jig positioning chuck (1).

2. The turntable connector riveting jig according to claim 1, characterized in that: The central groove (3) is arranged in a ring shape.

3. The turntable connector riveting jig according to claim 1, characterized in that: The chuck positioning pin (6) is fixedly connected to the connector riveting jig positioning chuck (1).

4. The rotary connector riveting jig according to claim 1, characterized in that: An annular step (9) is provided at the upper edge of the connector riveting jig tray (2), and a plurality of slots (10) are provided on the annular step (9), wherein the plurality of slots (10) are distributed in an annular array.

5. The rotary connector riveting jig according to claim 1, characterized in that: A plurality of positioning protrusions (11) are provided on the positioning chuck (1) of the connector riveting jig.

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